Remove trailing whitespace

api.lua

@@ -11,7 +11,7 @@ minetest.after(0.01, function()
 			if unified_inventory.crafts_table[name] == nil then
 				unified_inventory.crafts_table[name] = {}
 			end
-			if recipes then 
+			if recipes then
 				for i=1,#recipes,1 do
 					table.insert(unified_inventory.crafts_table[name],recipes[i])
 				end

callbacks.lua

@@ -11,7 +11,7 @@ minetest.register_on_joinplayer(function(player)
 	unified_inventory.current_item[player_name] = nil
 	unified_inventory.set_inventory_formspec(player,
 			unified_inventory.default)
-	
+
 	-- Crafting guide inventories
 	local inv = minetest.create_detached_inventory(player_name.."craftrecipe", {
 		allow_put = function(inv, listname, index, stack, player)
@@ -62,7 +62,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 			return
 		end
 	end
-	
+
 	-- Inventory page controls
 	local start = math.floor(
 		unified_inventory.current_index[player_name] / 80 + 1)
@@ -70,7 +70,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 	local pagemax = math.floor(
 		(#unified_inventory.filtered_items_list[player_name] - 1)
 		/ (80) + 1)
-	
+
 	if fields.start_list then
 		minetest.sound_play("paperflip1",
 				{to_player=player_name, gain = 1.0})
@@ -155,8 +155,8 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 				unified_inventory.current_page[player_name])
 		minetest.sound_play("paperflip2",
 				{to_player=player_name, gain = 1.0})
-	end	
-	
+	end
+
 	-- alternate button
 	if fields.alternate then
 		minetest.sound_play("click",
@@ -174,7 +174,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 				if alternate > alternates then
 					alternate = 1
 				end
-				unified_inventory.alternate[player_name] = alternate		
+				unified_inventory.alternate[player_name] = alternate
 				unified_inventory.set_inventory_formspec(player,
 						unified_inventory.current_page[player_name])
 			end

init.lua

@@ -24,12 +24,12 @@ unified_inventory.buttons = {}
 unified_inventory.home_pos = {}
 unified_inventory.home_filename =
 		worldpath.."/unified_inventory_home.home"
-		
+
 -- Default inventory page
 unified_inventory.default = "craft"
 
 -- Disable default creative inventory
-if creative_inventory then 
+if creative_inventory then
 	function creative_inventory.set_creative_formspec(player, start_i, pagenum)
 		return
 	end

internal.lua

@@ -62,7 +62,7 @@ function unified_inventory.get_formspec(player, page)
 	local item = {}
 	for y = 0, 9 do
 	for x = 0, 7 do
-		local name = unified_inventory.filtered_items_list[player_name][list_index]	
+		local name = unified_inventory.filtered_items_list[player_name][list_index]
 		if minetest.registered_items[name] then
 			formspec = formspec.."item_image_button["
 					..(8.2 + x * 0.7)..","
@@ -89,7 +89,7 @@ end
 
 --apply filter to the inventory list (create filtered copy of full one)
 function unified_inventory.apply_filter(player, filter)
-	local player_name = player:get_player_name() 
+	local player_name = player:get_player_name()
 	local size = 0
 	local lfilter = string.lower(filter)
 	if not pcall(function() ("technic:test"):find(lfilter) end) then

register.lua

@@ -62,7 +62,7 @@ unified_inventory.register_button("misc_set_day", {
 	image = "ui_sun_icon.png",
 	action = function(player)
 		local player_name = player:get_player_name()
-		if minetest.check_player_privs(player_name, {settime=true}) then 
+		if minetest.check_player_privs(player_name, {settime=true}) then
 			minetest.sound_play("birds",
 					{to_player=player_name, gain = 1.0})
 			minetest.set_timeofday((6000 % 24000) / 24000)
@@ -90,7 +90,7 @@ unified_inventory.register_button("misc_set_night", {
 		else
 			minetest.chat_send_player(player_name,
 					"You don't have the"
-					.." settime priviledge!")	
+					.." settime priviledge!")
 		end
 	end,
 })